CN217621329U - Detachable forced concrete mixer cleaning system for laboratory - Google Patents

Abstract

The utility model relates to a removable laboratory is with forcing formula concrete mixer cleaning system. The utility model comprises a stirrer driving device, a wastewater treatment device and a stirring charging basket; the mixer driving device is connected with a power supply to provide power for the concrete mixer; the waste water treatment device comprises a reticular water filtering tank and a limiting groove for controlling the position of the reticular water filtering tank, a waste water collecting pool for receiving waste water is arranged below the reticular water filtering tank, and the waste water flows into a water bucket through a water drainage tank in a centralized way; the stirring barrel comprises a barrel body, limiting handles on two sides of the outer wall of the barrel body and cover plates on the limiting handles, rectangular clamping grooves are formed in two sides of the interior of the barrel body, a stirring shaft is connected with stirring blades and placed in the rectangular clamping grooves, screw rod through holes with the same size are formed in the rectangular clamping grooves and the stirring shaft, and a screw rod with a nut penetrates through the screw rod through holes and is fixed in position by a nut. This cleaning system dismantles conveniently, but local washing just reduces later stage cleaning strength, reduces the experimental result error, carries out classification to waste water and waste residue, prevents environmental pollution.

Description

Detachable forced concrete mixer cleaning system for laboratory

Technical Field

The utility model belongs to the technical field of concrete mixer, a laboratory is with single horizontal axis compulsory concrete mixer is related to, specifically is a removable laboratory is with compulsory concrete mixer cleaning system.

Background

The concrete is one of the most important engineering materials in modern building construction, and is prepared by mixing cement, gravel aggregate and water according to a certain proportion. At present, a single-horizontal-shaft forced concrete mixer is commonly used in laboratories, and the mixer mainly comprises a mixing system, an electrical system and a discharging device. After the stirring is accomplished, concrete mixer can only adopt artifical abluent mode to get rid of the concrete of remaining on the mixer inner wall, and the cleaning efficiency is low, can produce in the cleaning process and wash unclean, and waste water discharges the scheduling problem wantonly to influence the experimental result, extravagant experimental material and polluted environment etc..

Not enough more than, the utility model aims to provide a removable laboratory is with compulsory concrete mixer cleaning system, this cleaning system can ensure the concrete that is stained with on the puddler of the more convenient washing mixer inner wall after the use, with concrete residue and waste water classification, concentrates the emission, prevents to cause secondary pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a removable laboratory is with forcing formula concrete mixer cleaning system has possessed and has dismantled and wash convenient advantage, thereby mainly solved the concrete mixer that the laboratory was used and washed inconvenient influence the experimental result and cause environmental pollution's problem.

The above technical purpose of the present invention is to be implemented by the following technical solution:

a detachable forced concrete mixer cleaning system for a laboratory is disclosed, which comprises a mixer driving device, a waste water treatment device and a mixing material barrel;

the stirrer driving device 1 provides power drive for the stirrer and is connected with a power supply to control the stirrer to normally work;

the wastewater treatment device comprises a mesh-shaped water filtering tank 2, the mesh-shaped water filtering tank 2 is fixed in a wastewater collection pool 4, one side of the wastewater collection pool 4 is connected with a drainage tank 5, and a bucket 6 for carrying wastewater is arranged below the drainage tank 5;

stirring storage bucket includes barrel 7, be equipped with apron 8 on the barrel 7, the outer both sides of barrel 7 are equipped with spacing handle 9, are equipped with detachable (mixing) shaft 11 in the barrel 7, and the one end of (mixing) shaft 11 stretches out to link to each other with mixer drive arrangement 1 outside barrel 7, is equipped with stirring vane 10 on the (mixing) shaft 11.

Furthermore, 2 both ends in netted drainage groove are fixed in waste water collecting tank 4 through spacing recess 3.

Further, be network structure in the middle of netted drainage groove 2, both ends are entity structure and size and spacing recess 3 size the same, can just put into spacing recess 3, and spacing recess 3 can fix netted drainage groove 2 position unchangeable.

Further, the wastewater collection tank 4 is set to have a structure with a certain depth and a slope, the slope close to one side of the mesh-shaped water filtering tank 2 is steeper, and the drainage tank 5 is connected to one side of the wastewater collection tank 4 with a slower slope.

Furthermore, one end of the stirring shaft 11 is placed in the rectangular clamping groove 12 and connected with the inner wall of the barrel 7, the other end of the stirring shaft is placed in the rectangular clamping groove 12 and then penetrates through the barrel 7 to be connected with the stirring machine driving device 1, and the stirring shaft 11 is detachably connected with the rectangular clamping groove 12.

Further, the rectangular clamping groove 12 and the stirring shaft 11 are provided with screw through holes 13 with the same size at corresponding positions, and a screw 14 with a nut penetrates through the screw through holes 13 and is fixed through a nut 15.

Has the advantages that: the utility model discloses a compulsory concrete mixer that laboratory was used provides a cleaning system, after the stirring was accomplished, can dismantle the (mixing) shaft from the barrel and take out and wash, has solved local abluent problem. Waste water treatment device is connected to stirring storage bucket downside, and waste water treatment device can carry out classification with the abluent waste water in the section of thick bamboo wall, further centralized processing waste residue and waste water, has reduced and has washd the direct condition that falls subaerial difficult to clearance, polluted environment of back waste residue.

Drawings

FIG. 1: the three-dimensional schematic diagram of the utility model;

FIG. 2: the connection diagram of the limiting groove of the utility model;

FIG. 3: the inside of the cylinder body of the utility model is schematically shown;

FIG. 4: the rectangular clamping groove and the stirring shaft of the utility model are connected;

reference numbers in the figures: 1-stirrer driving device, 2-netted water filtering tank, 3-limiting groove, 4-wastewater collecting tank, 5-water draining tank, 6-water bucket, 7-barrel, 8-cover plate, 9-limiting handle, 10-stirring blade, 11-stirring shaft, 12-rectangular clamping groove, 13-screw through hole, 14-screw and 15-nut.

Detailed Description

The present invention will be further described and explained with reference to the drawings and specific examples.

Example 1: as shown in figure 1, the detachable forced concrete mixer cleaning system for the laboratory is mainly composed of three parts, namely a mixing charging bucket and a mixer driving device which are mutually connected, a waste water treatment device for classifying and treating waste water,

as shown in fig. 1 and 2: mixer drive arrangement 1 is located one side of barrel 7, and waste water treatment device can just be poured into with the waste water of section of thick bamboo when spacing handle 9 rotates to the discharge gate of barrel 7, waste water treatment device is including drawing netted drainage tank 2 of waste slag charge, and netted drainage tank 2 both sides have with its position unsettled fixed spacing recess 3, waste water collecting pit 4 accepts the waste water that flows down from netted drainage tank 2, and waste water directly flows into cask 6 behind the drainage tank 5, and the centralized processing after the cask 6 is collected waste water.

As shown in fig. 3 and 4: including (mixing) shaft 11 in the stirring storage bucket, even there are stirring vane 10 on the (mixing) shaft 11 both sides, rectangle draw-in groove 12 is located a section of thick bamboo inner wall both sides, during the installation with (mixing) shaft 11 embedding rectangle draw-in groove 12, for guaranteeing not dropping when (mixing) shaft 11 rotates, pass screw rod through-hole 13 and connect fixedly by nut 15 by screw rod 14. The rectangular clamping groove 12 on one side of the stirrer driving device 1 penetrates through the barrel and is connected with the rotating power device in the stirrer driving device 1, the rectangular clamping groove 12 on the other side is connected with the inner wall of the barrel 7, and the cover plate 8 can be placed on the barrel 7 when the stirrer operates in the experiment process, so that the stirred materials are prevented from being splashed out.

Example 2: the concrete cleaning procedure for the forced concrete mixer used in the laboratory with the apparatus of example 1 was as follows:

1. after the concrete mixing is completed, a certain margin remains on the inner wall of the cylinder 6, the stirring blades 10 and the stirring shaft 11, and therefore, the stirrer needs to be cleaned after the test is completed. Pour the back upper cover plate into with running water from 6 upside feed inlets of barrel, start the power on the mixer drive arrangement 1, the mixer stirs and closes the power after no residue on the barrel 6, rotate spacing handle 9 and pour waste water into netted drainage tank 2, the waste residue persists on netted drainage tank 2, waste water flows into and concentrates into cask 6 through water drainage tank 5 behind the waste water collecting pit 4, at this moment, waste water and waste residue have been separated, take out remaining waste residue above the centralized processing after netted drainage tank 2 takes out from spacing recess 3, waste water is carried to the place that can discharge waste water by cask 6 and is handled.

2. In order to prevent the stirring blades 10 and the stirring shaft 11 from being washed unclean, the nut 15 on one side of the rectangular clamping groove 12 needs to be loosened, the screw 14 can be taken down from the screw through hole 13, then the stirring shaft 11 with the stirring blades 10 is taken out from the barrel 6 for local washing, and the solid concrete remained on the stirring shaft is prevented from damaging mechanical equipment due to the incomplete local washing.

The above detailed description is made for the concrete implementation of the utility model with the attached drawings, and the problems that the stirring shaft can be locally cleaned, the inner wall of the stirring drum can not be thoroughly cleaned, the sewage is not easy to be treated after cleaning, and the environmental pollution is easily caused are solved. However, the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by a person skilled in the art.

Claims (6)

1. A detachable forced concrete mixer cleaning system for a laboratory is characterized by comprising a mixer driving device, a waste water treatment device and a mixing material barrel;

the stirrer driving device (1) provides power drive for the stirrer and is connected with a power supply to control the stirrer to normally work;

the wastewater treatment device comprises a mesh-shaped water filtering tank (2), the mesh-shaped water filtering tank (2) is fixed in a wastewater collecting pool (4), one side of the wastewater collecting pool (4) is connected with a drainage tank (5), and a bucket (6) for bearing wastewater is arranged below the drainage tank (5);

the stirring charging basket comprises a barrel body (7), a cover plate (8) is arranged on the barrel body (7), limiting handles (9) are arranged on two sides of the outside of the barrel body (7), a detachable stirring shaft (11) is arranged in the barrel body (7), one end of the stirring shaft (11) extends out of the barrel body (7) and is connected with a stirring machine driving device (1), and stirring blades (10) are arranged on the stirring shaft (11).

2. A removable laboratory forced concrete mixer cleaning system according to claim 1, wherein: two ends of the mesh-shaped water filtering groove (2) are fixed in the waste water collecting tank (4) through the limiting grooves (3).

3. A detachable laboratory forced concrete mixer cleaning system according to claim 1 or 2, characterised in that: the middle of the mesh-shaped water filtering groove (2) is of a mesh structure, the two ends of the mesh-shaped water filtering groove are of solid structures and are the same as the size of the limiting groove (3), the mesh-shaped water filtering groove can be just placed into the limiting groove (3), and the position of the mesh-shaped water filtering groove (2) can be fixed by the limiting groove (3) unchanged.

4. A removable laboratory forced concrete mixer cleaning system according to claim 1, wherein: waste water collecting pit (4) set up to have the structure of certain degree of depth and slope, and the slope that is close to netted drainage tank (2) one side is steeper, and drainage groove (5) are connected to waste water collecting pit (4) one side that the slope is gentler.

5. A removable laboratory forced concrete mixer cleaning system as claimed in claim 1, wherein: one end of the stirring shaft (11) is placed in the rectangular clamping groove (12) and connected with the inner wall of the barrel body (7), the other end of the stirring shaft is placed in the rectangular clamping groove (12) and then penetrates through the barrel body (7) to be connected with the stirring machine driving device (1), and the stirring shaft (11) is detachably connected with the rectangular clamping groove (12).

6. A removable laboratory forced concrete mixer cleaning system according to claim 5, wherein: screw through holes (13) with the same size are formed in the corresponding positions of the rectangular clamping groove (12) and the stirring shaft (11), and a screw (14) with a screw cap penetrates through the screw through holes (13) and is fixed through a nut (15).

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